15691578318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{3889}}^1$

素因数の和:4354

約数の個数: 96

約数和(自身を含む): 37568250720

約数和(自身を除く): 21876672402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 401, 559, 774, 802, 1118, 1203, 1677, 2406, 3354, 3609, 3889, 5031, 5213, 7218, 7778, 10062, 10426, 11667, 15639, 17243, 23334, 31278, 34486, 35001, 46917, 50557, 51729, 70002, 93834, 101114, 103458, 151671, 155187, 167227, 224159, 303342, 310374, 334454, 448318, 455013, 501681, 672477, 910026, 1003362, 1344954, 1505043, 1559489, 2017431, 2173951, 3010086, 3118978, 4034862, 4347902, 4678467, 6521853, 9356934, 13043706, 14035401, 19565559, 20273357, 28070802, 39131118, 40546714, 60820071, 67058027, 121640142, 134116054, 182460213, 201174081, 364920426, 402348162, 603522243, 871754351, 1207044486, 1743508702, 2615263053, 5230526106, 7845789159, 15691578318]

約数ペア:

[(1, 15691578318), (2, 7845789159), (3, 5230526106), (6, 2615263053), (9, 1743508702), (13, 1207044486), (18, 871754351), (26, 603522243), (39, 402348162), (43, 364920426), (78, 201174081), (86, 182460213), (117, 134116054), (129, 121640142), (234, 67058027), (258, 60820071), (387, 40546714), (401, 39131118), (559, 28070802), (774, 20273357), (802, 19565559), (1118, 14035401), (1203, 13043706), (1677, 9356934), (2406, 6521853), (3354, 4678467), (3609, 4347902), (3889, 4034862), (5031, 3118978), (5213, 3010086), (7218, 2173951), (7778, 2017431), (10062, 1559489), (10426, 1505043), (11667, 1344954), (15639, 1003362), (17243, 910026), (23334, 672477), (31278, 501681), (34486, 455013), (35001, 448318), (46917, 334454), (50557, 310374), (51729, 303342), (70002, 224159), (93834, 167227), (101114, 155187), (103458, 151671)]